搜索结果: 16-30 共查到“知识库 光学工程 Technology”相关记录53条 . 查询时间(0.103 秒)
Over-Sampling based Burst-mode CDR Technology for High-speed TDM-PON Systems
Networks Optical communications
2015/5/22
We review recent progress of a over-sampling based burst-mode CDR as the key PMD device for supporting next-generation, 10Gbps capable TDM-PON systems. For the essence of circuit design, its burst-mod...
Low Latency Transmission at 40 Gbps by Employing Electronic Pre-equalization Technology
Low Latency Transmission Electronic Pre-equalization Technology
2015/5/21
Dispersion compensation fiber is one of the causes of transmission delay in optical systems. We demonstrate a low-latency model system employing electronic pre-equalization. The pre-equalization techn...
CMOS Integrated Nanophotonics – Enabling Technology for Exascale Computing Systems
CMOS Integrated Nanophotonics Enabling Technology Exascale Computing Systems
2015/5/20
CMOS Integrated Nanophotonics allows ultra-dense monolithic single-chip integration of optical and electrical functions. This technology can enable future Exaflops supercomputers by connecting racks, ...
Towards Optical Networks-on-Chip with 200mm hybrid technology
silicon photonics microdisk lasers and photodetectors heterogeneous integration network-on-chip
2015/5/20
Integrated components for optical networks-on-chip,including III-V microdisk lasers, photodetectors, and wavelength selective circuits, are all demonstrated using a complementary metal-oxide-semicondu...
100G – Key Technology Enablers of 100Gbit/s in Carrier Networks
Key Technology 100Gbit/s Carrier Network
2015/5/18
The demand for increased bandwidth is ever present. This paper reviews the attributes of coherent systems in light of the challenges faced by system designers to realize 100 Gb/s optical transmission ...
Compact 4x4 Optical Cross-connect with Add/Drop Ports using PLC Technology
Compact 4x4 Optical Cross-connect Add/Drop Ports PLC Technology
2015/5/18
Compact and practical 4-degree optical cross-connect equipment with add/drop ports is realized for use in connecting ROADM ring networks. Eight 40-channel AWGs and forty 4x4 matrix switches are integr...
The Telstra Network and Transport Technology Evolution
Telstra Network Transport Technology Evolution
2015/5/18
Telstra has deployed long haul 40 Gbit/s DWDM Gbit/s transmission trials for ultra NGN Ethernet aggregation and core transport network are being considered.
Optical Home Network based on an NxN Multimode Fiber Architecture and CWDM Technology
Optical Home Network NxN Multimode Fiber Architecture CWDM Technology
2015/5/18
With this optical home network solution associating an NxN multimode architecture and CWDM technology, various applications and network topologies are supported by a unique multiformat infrastructure....
Integration of photodetectors with lasers for optical interconnects using 200 mm waferscale III-V/SOI technology
photodetectors lasers III-V/SOI technology
2015/5/15
We demonstrate efficient photodetectors on top of a laser epitaxial structure completely fabricated using 200 mm wafer scale III-V/SOI technology enabling very dense integration of lasers and detector...
Technology and characterization of p-i-n photodetectors with DQW (In,Ga)(As,N)/GaAs active region
p-i-n photodetector diluted nitrides
2011/5/4
Double quantum well (DQW) (In, Ga)(As, N)/GaAs p-i-n photodetectors, grown by solid source molecular beam epitaxy using a radio-frequency plasma source for nitrogen with absorption for wavelengths abo...
Development of wide range displacement sensors based on polarized light detecting technology
displacement sensor Malus law Faraday optical rotation wide range measurement optical
2011/5/5
A series of novel wide range displacement sensors based on polarized light detecting technology
is presented. The sensors include a displacement-current comparator and a servo comparison
displacemen...
High-speed circuit technology for 10-Gb/s optical burst-mode transmission
Network Optical communications
2015/6/11
A careful choice of burst-mode 3R receiver circuits achieves fast settling of 200 ns and low power of 1.68 W as well as the optical sensitivity and dynamic range in the 10G-EPON specification.
New Prospects for Poled Fiber Technology in Frequency Doubling and Sensing
Nonlinear optics fibers Fiber optics sensors Fiber optics components
2015/6/10
Second order nonlinearity can be created in silica fibre by poling. Practical electro-optic switches have been elusive. This paper describes new developments demonstrating real prospects for applicati...
Key Roles of Green Technology for Access Network Systems
General Key Roles Technology Access Network Systems
2015/6/9
ICTs are expected to reduce their own equipment and service energy consumption and mitigate GHG emissions through use of ICTs in other relevant sectors. Standardization activities of green ICTs in ITU...
40G and 100G deployment on 10G Infrastructure: market overview and trends, Coherent versus Conventional technology
deployment Infrastructure market overview trends Coherent versus Conventional technology
2015/6/8
We compare conventional and coherent solutions for 40G and 100G operations. We then discuss 40G and 100G deployment strategy over 10 G infrastructures in the context of a field trail on a commercial l...
